Netopia 4752 - page 55

Voice Conﬁguration 8-3

■Select Voice Gateway and from the pop-up menu, choose the type of voice gateway device to which you will

be connected. The choices are: CopperCom, JetStream, TollBridge, TDSoft, or Zhone.

■Select Ring Cadence and press Return. A pop-up menu allows you to choose between 20Hz (the default)

and 25Hz for compliance with several non-North American telephone systems.

■Select Port Conﬁguration and press Return. The Port Conﬁguration screen appears.

Echo cancellation is set to Yes by default. For ordinary telephone handsets, echo cancellation should be

set to Yes (turned on) to eliminate echoes on the voice line. Toggling a port to No allows you to use a fax

machine or modem on that phone port (since fax machines and modems automatically cancel echoes). If

you want to disable echo cancellation, toggle this item to No.

Voice Configuration

Voice Gateway... CopperCom

Ring Cadence... 20 Hz

Port Configuration...

Voice Coding... mu-law

Port Configuration

Port 1 Echo Cancellation Enabled: Yes